Feature: 1. CLASSIC LOOK: The streaming LED sign looks cool, and its simple design will attract the attention of anyone in the room or studio while letting others know you are busy working and preventing them from disturbing you. 2. PLUG AND PLAY: USB powered, you can control it with the remote control after plugging it in. With 12 colors of lighting to choose from, it's easy to use the remote control to adjust the lighting to suit any mood. 3. EASY HANGING OPTIONS: The On Air sign has two ready holes on the back, so you can easily hang it on the wall for decoration (no hooks or nails included). You can place it on a shelf, table, or mount it on a wall or door. 4. STUDIO DECORATION: The On Air light sign stands out when energized and simply gives a professional look. The On Air light box will be suitable for as a studio light decoration. Elevate your studio with style. 5. COMPACT SIZE: Measuring approximately 30x14x9cm, the On Air sign fits seamlessly into various settings. Its compact design makes it an ideal present, ideal for enhancing home decor or personal creativity. Specification: Item Type: On Air LED Sign Material: ABS, Pine Wood Remote Control Battery: 1 CR2025 Battery, 170mah (built in) Size: Approx. 30x14x9cm / 11.81x5.51x3.54in . Package List: 1 x LED Light Box 1 x Remote Control 1 x Cable Note: There is a certain error in the size of the product, because it is measured manually。